Hardware

Intelligence sinks into everything as edge AI chips hit commodity prices

Sub-dollar neural processors are putting real on-device AI into appliances, sensors and toys — mostly invisibly, occasionally controversially.

By Daniel Reyes, Chips & Infrastructure Editor — SHENZHEN

SHENZHEN — The cheapest revolution in AI costs less than a dollar. Neural processing units at commodity prices are sinking intelligence into product categories that never had a roadmap for it: hearing aids that isolate one voice in a crowd, smoke detectors that distinguish toast from fire, farm sensors that identify insects by wingbeat.

The design pattern is consistent — small models, local processing, no connectivity required — which manufacturers pitch as both a privacy feature and a cost necessity.

Consumer groups broadly favour the offline-by-design trend while flagging its blind spot: microphones and cameras multiplying into ordinary objects, governed by nothing more binding than a spec sheet's promise.

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